88143381

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 129941760

約数和(自身を除く): 41798379

約数列:

[1, 3, 9, 79, 151, 237, 453, 711, 821, 1359, 2463, 7389, 11929, 35787, 64859, 107361, 123971, 194577, 371913, 583731, 1115739, 9793709, 29381127, 88143381]

約数ペア:

[(1, 88143381), (3, 29381127), (9, 9793709), (79, 1115739), (151, 583731), (237, 371913), (453, 194577), (711, 123971), (821, 107361), (1359, 64859), (2463, 35787), (7389, 11929)]